EP 2828684 A4 20151216 - A METHOD FOR OBSERVING AND RECORDING THE IDENTITY, POSITION AND MOVEMENT OF ONE OR MORE VESSELS IN SPECIFIC WATERS OR SAILING LANE
Title (en)
A METHOD FOR OBSERVING AND RECORDING THE IDENTITY, POSITION AND MOVEMENT OF ONE OR MORE VESSELS IN SPECIFIC WATERS OR SAILING LANE
Title (de)
VERFAHREN ZUR BEOBACHTUNG UND AUFZEICHNUNG DER IDENTITÄT, POSITION UND BEWEGUNG EINES ODER MEHRERER SCHIFFE IN SPEZIFISCHEN GEWÄSSERN ODER SEEWEGEN
Title (fr)
PROCÉDÉ POUR OBSERVER ET ENREGISTRER L'IDENTITÉ, LA POSITION ET LE MOUVEMENT D'UN OU DE PLUSIEURS NAVIRES DANS DES EAUX SPÉCIFIQUES OU UNE VOIE DE NAVIGATION
Publication
Application
Priority
- NO 20120335 A 20120321
- NO 2013050054 W 20130316
Abstract (en)
[origin: WO2013141712A1] A method for automatic and continuous surveillance based on central and/or distributed surveillance of presence, positions, movements and movement pattern of one or more vessels (1) in narrow waters, a sailing lane or where danger of collision with other vessels or other fixed or floating collision risks exist. The vessel emits a sweeping signal (4) that repeatedly hits one or more detectors (5.n) detecting the character of the sweeping signal and the time intervals between the signal hits on the respective detector. The exact position of the vessel and/or movements is mainly calculated on the basis of trigonometric principles, and the vessel identity ("fingerprint") is produced by using sophisticated signal analysis to extract the characteristic signal sequences from the received detection signals which are related to the transmitted radar signal(s) from the vessel(s).
IPC 8 full level
G01S 5/04 (2006.01); G01S 5/06 (2006.01); G01S 13/93 (2006.01); G01S 13/937 (2020.01)
CPC (source: EP US)
G01S 5/04 (2013.01 - EP US); G01S 5/06 (2013.01 - EP US); G01S 13/917 (2019.04 - EP US); G01S 13/937 (2020.01 - EP US); G01S 13/74 (2013.01 - EP US)
Citation (search report)
- [IA] US 4393382 A 19830712 - JONES WILLIAM R
- [A] WO 2007142532 A1 20071213 - ERICSSON TELEFON AB L M [SE], et al
- [A] DE 2536117 A1 19770224 - BATTELLE INSTITUT E V
- [AD] US 2006044179 A1 20060302 - FOSSUM BJORN A [NO]
- See references of WO 2013141712A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013141712 A1 20130926; EP 2828684 A1 20150128; EP 2828684 A4 20151216; EP 2828684 B1 20180509; NO 20120335 A1 20130923; NO 334246 B1 20140120; US 2015042505 A1 20150212; US 9678205 B2 20170613
DOCDB simple family (application)
NO 2013050054 W 20130316; EP 13764622 A 20130316; NO 20120335 A 20120321; US 201314386344 A 20130316